Jul 17, 2026 – 8.00pmTwice a week, Jeremy Liddle sticks on a skin-tight top and leggings and jumps in his infrared sauna. After about 25 minutes, he gets out of the hot box and sticks on a wet, whole-body suit with 26 electrodes attached to all major muscle groups.“In this instance, you want to be drenched because it actually gets you a significantly better workout,” the 44-year-old PR executive says.Subscribe to gift this articleGift 5 articles to anyone you choose each month when you subscribe.Subscribe nowAlready a subscriber? Euan BlackHealth and wellness reporterEuan Black is the health and wellness reporter at The Australian Financial Review. He was the work and careers reporter.Fetching latest articles